Service difficulty report · Doubler · Boeing 7377H4

Difficulty date
August 17, 2022
Submitted
August 29, 2022
Operation
Air carrier
Aircraft
N791SW
Make and model
Boeing 7377H4
Aircraft serial
27886
Aircraft time
69,480 hours, 40,936 cycles
Part
Doubler
Condition
Cracked
Location
Fuselage
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

POWER RECEPTACLE DOOR AFT FLANGE DOUBLER CRACKED REPAIR FILLER / [01] REMOVED DAMAGE PART IAW SRM 51-40-02-0G-0;[02] VERIFIED MATERIAL ID FOR REPAIR DOUBLER IS 2024 T3 .050 TAG# A02062 IAW SRM 53-10-15-2R-4;[03] VERIFIED STEP 2 C/W;[04] FABRICATED REPAIR DOUBLER IAW B737 SRM 53-10-15-2R-4 REPAIR 4;[05] VERIFIED STEP 4 C/W;[06] OK GIVEN TO TREAT AND PRIME;[07] TREATED AND PRIMED REPAIR DOUBLER IAW B737 SRM 51-20-01-0G-0 AND AMM 51-21-72-370-804;[08] VERIFIED STEP 7 C/W;[09] OK GIVEN TO INSTALL REPAIR PART;[10] STARTED INSTALLING REPAIR DOUBLER PER B737 SRM 53-10-15-2R-4;[11] VERIFIED STEP 10; STARTED REPAIR INSTALL;;[12] FINISHED INSTALLING REPAIR DOUBLER I.A.W SRM 53-10-15-2R-4;[13] VERIFIED STEP 12 C/W;[14] EDGE SEALED REPAIR AREA I.A.W SRM 53-10-15-2R-4;[15] APPLIED EXTERIOR PAINT TO REPAIR AREA I.A.W SRM 53-10-15-2R-4;[16] VERIFIED STEPS 14 &15 C/W;[17] JOB COMPLETED; AUDIT C/W

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